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ADS8353

現行

具有單端輸入的 16 位元 600-kSPS 雙通道同步取樣 SAR ADC

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產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
最新 ADS9327 現行 採用小型封裝的雙通道、同步取樣、16 位元 5MSPS SAR ADC Higher sampling rate (5-MSPS)
最新 ADS9326 現行 採用小型封裝的雙通道、同步取樣、16 位元 3MSPS SAR ADC Higher sampling rate (3-MSPS)

ADS8353

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 16 Sample rate (max) (ksps) 600 Number of input channels 2 Interface type SPI Architecture SAR Input type Pseudo-Differential, Single-ended Multichannel configuration Simultaneous Sampling Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Features Small Size Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 45 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 89 Digital supply (min) (V) 1.65 Digital supply (max) (V) 5.5
Resolution (Bits) 16 Sample rate (max) (ksps) 600 Number of input channels 2 Interface type SPI Architecture SAR Input type Pseudo-Differential, Single-ended Multichannel configuration Simultaneous Sampling Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Features Small Size Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 45 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 89 Digital supply (min) (V) 1.65 Digital supply (max) (V) 5.5
WQFN (RTE) 16 9 mm² (3 mm × 3 mm) TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • 16-, 14-, and 12-Bit, Pin-Compatible Family
  • Simultaneous Sampling of Two Channels
  • Supports Single-Ended and Pseudo-Differential Inputs
  • High Speed:
    • ADS8353: 16 Bits, 600 kSPS
    • ADS7853: 14 Bits, 1 MSPS
    • ADS7253: 12 Bits, 1 MSPS
  • Excellent DC Performance:
    • ADS8353:
      • 16-Bit NMC DNL, ±2.5-LSB Max INL
    • ADS7853:
      • 14-Bit NMC DNL, ±2-LSB Max INL
    • ADS7253:
      • 12-Bit NMC DNL, ±1-LSB Max INL
  • Excellent AC Performance:
    • ADS8353:
      • 89-dB SNR, –95-dB THD
    • ADS7853:
      • 82-dB SNR, –90-dB THD
    • ADS7253:
      • 72-dB SNR, –90-dB THD
  • Dual, Programmable, and Buffered
    2.5-V Internal Reference
  • Fully-Specified Over the Extended Industrial Temperature Range: –40°C to 125°C
  • Small Footprint:
    WQFN-16 (3-mm × 3-mm) and TSSOP-16
  • 16-, 14-, and 12-Bit, Pin-Compatible Family
  • Simultaneous Sampling of Two Channels
  • Supports Single-Ended and Pseudo-Differential Inputs
  • High Speed:
    • ADS8353: 16 Bits, 600 kSPS
    • ADS7853: 14 Bits, 1 MSPS
    • ADS7253: 12 Bits, 1 MSPS
  • Excellent DC Performance:
    • ADS8353:
      • 16-Bit NMC DNL, ±2.5-LSB Max INL
    • ADS7853:
      • 14-Bit NMC DNL, ±2-LSB Max INL
    • ADS7253:
      • 12-Bit NMC DNL, ±1-LSB Max INL
  • Excellent AC Performance:
    • ADS8353:
      • 89-dB SNR, –95-dB THD
    • ADS7853:
      • 82-dB SNR, –90-dB THD
    • ADS7253:
      • 72-dB SNR, –90-dB THD
  • Dual, Programmable, and Buffered
    2.5-V Internal Reference
  • Fully-Specified Over the Extended Industrial Temperature Range: –40°C to 125°C
  • Small Footprint:
    WQFN-16 (3-mm × 3-mm) and TSSOP-16

The ADS8353, ADS7853, and ADS7253 belong to a family of pin-compatible, dual, high-speed, simultaneous-sampling, analog-to-digital converters (ADCs) that support single-ended and pseudo-differential analog inputs.

Each device includes two individually programmable reference sources that can be used for system-level gain calibration. Also, a flexible serial interface that can operate over a wide power-supply range enables easy communication with a large variety of host controllers. Power consumption for a given throughput can be optimized by using the two low-power modes supported by the device. All devices are fully specified over the extended industrial temperature range (–40°C to 125°C) and are available in pin-compatible, WQFN-16 (3-mm × 3-mm) and TSSOP-16 packages.

The ADS8353, ADS7853, and ADS7253 belong to a family of pin-compatible, dual, high-speed, simultaneous-sampling, analog-to-digital converters (ADCs) that support single-ended and pseudo-differential analog inputs.

Each device includes two individually programmable reference sources that can be used for system-level gain calibration. Also, a flexible serial interface that can operate over a wide power-supply range enables easy communication with a large variety of host controllers. Power consumption for a given throughput can be optimized by using the two low-power modes supported by the device. All devices are fully specified over the extended industrial temperature range (–40°C to 125°C) and are available in pin-compatible, WQFN-16 (3-mm × 3-mm) and TSSOP-16 packages.
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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 ADSxx53 Dual, High-Speed, 16-, 14-, and 12-Bit, Simultaneous-Sampling, Analog-to-Digital Converters datasheet (Rev. B) PDF | HTML 2014/8/12
Product overview Precision ADCs for Motor Encoders and Position Sensing (Rev. A) PDF | HTML 2025/10/28
白皮書 Voltage-reference impact on total harmonic distortion 2016/8/1
更多文件說明 SAR ADCs for PLC Applications PDF | HTML 2016/2/11
技術文章 Designing an EMC-compliant interface to motor position encoders – Part 5 PDF | HTML 2015/11/10
電子書 Best of Baker's Best: Precision Data Converters -- SAR ADCs 2015/5/21

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

支援軟體

SBAC128 — ADSxx53EVM-PDK and ADSxx54EVM-PDK Software

ADSxx53EVM-PDK and ADSxx54EVM-PDK Software
支援產品和硬體
模擬型號

ADS8353 TINA-TI Transient Spice Model

SBAM395.ZIP (143 KB) - TINA-TI Spice 模型
支援產品和硬體
模擬型號

ADS8354 IBIS Model (Rev. A)

SBAM181A.ZIP (37 KB) - IBIS 模型
支援產品和硬體
模擬型號

ADSxx53 TINA-TI Spice Model

SBAM197.ZIP (145 KB) - TINA-TI 參考設計
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計算工具

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

類比工程師的計算機旨在加速類比電路設計工程師定期使用的許多重複計算。此基於 PC 的工具提供圖形介面，列出各種常見計算，從使用回饋電阻器設定運算放大器增益到選擇適當的電路設計元件以穩定類比數位轉換器 (ADC) 驅動緩衝電路。

除了作為獨立工具使用外，此計算機還與類比工程師口袋參考中描述的概念相得益彰。

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設計工具

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN (RTE) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian
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